The Cornwall IV incorporates an all new K-702 midrange compression driver, featuring
a polyimide diaphragm for exceptional detail and dynamics. The K-702 midrange is
mated to a modified Tractrix® horn — featuring our patented Mumps technology for
even polar response of mid frequencies, giving you more consistent sound throughout
the listening area.
The Cornwall IV has been completely revoiced from its predecessor, utilizing premium
componentry in an all new high-fidelity network — minimizing electrical degradation
throughout the circuitry — for truer to life sound with best in class efficiency and
power handling. The new network draws from the classic three-way steep slope design
of the legendary Klipschorn and La Scala speakers.
Utilizing Tractrix geometry, the all new Cornwall IV ports allow for the most
efficient, fastest air transfer in their class, which reduces port noise for punchier
low frequencies. Klipsch Tractrix ports have custom designed inner flares that help
reduce air turbulence entering the port. Less turbulent air helps reduce port noise for
cleaner, more powerful bass.
BI-AMP INPUT PANEL AND BINDING POSTS
The Cornwall’s premium, aluminum input panel accommodates large, high-quality
speaker cables. Strong, versatile and quality binding posts provide the capability for
bi-wiring or bi-amping.
All specifications are subject to change without notice. ©2019 Klipsch Group, Inc. Klipsch and Tractrix are registered trademarks of Klipsch Group, Inc. A wholly-owned subsidiary of Voxx International Corporation. CORNWALL IV SPEC SHEET | V03 | 01.27.20
3502 WOODVIEW TRACE INDIANAPOLIS, IN 46268 | KLIPSCH.COM 2 OF 2
Every pair of Heritage series loudspeakers is grain-matched, using wood veneer
panels that come from the same timber. Each cabinet is carefully matched so that
each speaker in the pair is practically indistinguishable from the other. The speakers
move seamlessly together through the factory, and each finished product is inspected
and labeled with sequential serial numbers, ensuring that your Heritage series
speakers leave the factory as a meticulously crafted set.
BOOK-MATCHED WOOD VENEER
Klipsch only uses book-matched wood veneers for the Heritage series. The veneer
leaves are kept in order as they are delicately sliced from the timber and precisely
arranged to provide a mirror image at the splice joint — like turning the pages of a
book. This gives each speaker an aesthetically appealing and consistent appearance
that is treasured more than any other cut of wood veneer.
BUILT TO LAST
While each and every component of the Cornwall IV is built to last, Klipsch has always
recognized the unique and critical role of a loudspeaker’s cabinet in the sound
reproduction process. From the craftsmen in Hope, AR to the engineers in Indianapolis,
IN, Klipsch has always put an extraordinary emphasis on cabinet design. The Cornwall
enclosure is assembled using only the highest-grade adhesives and fasteners. This is a
speaker you will hand down from generation to generation.
FREQUENCY RESPONSE (+/- 4 dB) 34Hz – 20kHz
SENSITIVITY1 102dB @ 2.83V / 1m
POWER HANDLING (CONT/PEAK) 100W/400W
MAXIMUM SPL 119dB Continuous
NOMINAL IMPEDANCE 8 ohms Compatible
CROSSOVER FREQUENCY HF: 5000Hz
HIGH FREQUENCY DRIVER K-107-TI 1” (2.54cm) Titanium diaphragm
MIDRANGE K-702 1.75” (4.45cm) Polyimide
diaphragm compression driver
LOW FREQUENCY DRIVER K-33-E 15” (38.1cm) Fiber-composite cone
ENCLOSURE MATERIAL MDF with fine veneers
INPUTS Dual binding posts / bi-wire / bi-amp
HEIGHT 38” (96.52cm)
WIDTH 25.3” (64.3cm)
DEPTH 15.5” (39.4cm)
WEIGHT 95.76 lbs (43.43kg)
FINISH Satin Black Ash, American Walnut,